Detecting representative web articles using heterogeneous graphs. - Richeng Xuan; Sang-goo Lee (IALP, 2016)

Variational Deep Semantic Text Hashing with Pairwise Labels. - Richeng Xuan; Junho Shim; Sang-goo Lee (IMCOM, 2019)

Deep Semantic Hashing Using Pairwise Labels. - Richeng Xuan; Junho Shim; Sang-Goo Lee (IEEE Access, 2021)

Bi-DCSpell: A Bi-directional Detector-Corrector Interactive Framework for Chinese Spelling Check. - Haiming Wu; Hanqing Zhang; Richeng Xuan; Dawei Song 001 (EMNLP (Findings), 2024)

CMMU: A Benchmark for Chinese Multi-modal Multi-type Question Understanding and Reasoning. - Zheqi He; Xinya Wu; Pengfei Zhou; Richeng Xuan; Guang Liu; Xi Yang 023; Qiannan Zhu; Hua Huang (IJCAI, 2024)

HalluDial: A Large-Scale Benchmark for Automatic Dialogue-Level Hallucination Evaluation. - Wen Luo 001; Tianshu Shen; Wei Li 232; Guangyue Peng; Richeng Xuan; Houfeng Wang; Xi Yang 023 (CoRR, 2024)

Memorization or Reasoning? Exploring the Idiom Understanding of LLMs. - Jisu Kim; Youngwoo Shin; Uiji Hwang; Jihun Choi; Richeng Xuan; Taeuk Kim (CoRR, 2025)

FlagEvalMM: A Flexible Framework for Comprehensive Multimodal Model Evaluation. - Zheqi He; Yesheng Liu; Jingshu Zheng; Xuejing Li; Jin-Ge Yao; Bowen Qin; Richeng Xuan; Xi Yang (CoRR, 2025)

Overconfidence in LLM-as-a-Judge: Diagnosis and Confidence-Driven Solution. - Zailong Tian; Zhuoheng Han; Yanzhe Chen; Haozhe Xu; Xi Yang; Richeng Xuan; Houfeng Wang; Lizi Liao (CoRR, 2025)